There are
2,397 mi
from Chattanooga, TN to Oakley, CA
That's the driving distance. It would take 1 day 18 hours to go from Chattanooga, Tennessee to Oakley, California.
The flight distance (direct flight from Chattanooga, TN to Oakley, CA) is 2,018.66 mi.
2,397 mi = 3,857.99 kms